Tadalafil

Chemistry

48 atoms · Conformer computed and published by PubChem.

Formula: C22H19N3O4
Molar mass: 389.4 g/mol
IUPAC name: (2R,8R)-2-(1,3-benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione
InChIKey: WOXKDUGGOYFFRN-IIBYNOLFSA-N

Chemistry from PubChem CID 110635.

Also known as

Cialis
171596-29-5
Ic351
ADCIRCA
IC 351
IC-351
Tadalafilo
Tadalafil mylan

Stereoisomers

4 distinct stereoisomers are registered for this structure.

Tadalafil this area CID 110635
Tadalafil, (6R,12aS)- CID 9821704
Tadalafil, (6S,12aR)- CID 9865139
Tadalafil, (6S,12aS)- CID 9908373
2-(1,3-Benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione mixture CID 4687521

Photographs

UK retail carton of Cialis (tadalafil) 5 mg film-coated tablets, 28-count, the once-daily strength — orange Lilly-branded box with braille embossing on its face.

A single Cialis (tadalafil) 20 mg tablet: the yellow almond/teardrop-shaped tablet imprinted 'C 20' that identifies Lilly's highest as-needed strength.

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